Service difficulty report · Gusset · Boeing 7377H4

Difficulty date
May 23, 2021
Submitted
June 28, 2021
Operation
Air carrier
Aircraft
N207WN
Make and model
Boeing 7377H4
Aircraft serial
34012
Aircraft time
52,378 hours, 31,227 cycles
Part
Gusset
Condition
Cracked
Location
Bs 500d S19l
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CRACKED GUSSET IN FCB; BS 500D; S-19L (MARKED) ; / [01] REMOVED GUSSET AT BS 500D STR19L IAW SRM 51-40-02; [02] LOCATED AND DRILLED NEW GUSSET AT BS 500D STR19L; PN#143A9483-6 IAW SRM 51-40-02 AND IAW DWG#143A9481. OK TO INSTALL; [03] CORRECTION: LOCATED AND DRILLED NEW GUSSET AT BS 500D STR19L; PN#143A9483-6 IAW SRM 51-40-05 AND IAW DWG#143A9481. OK TO INSTALL; [04] VERIFIED LOCATED AND DRILLED NEW GUSSET AT BS 500D STR19L; PN#143A9483-6 IAW SRM 51-40-05 AND IAW DWG#143A9481. <BR>VERIFIED OK TO INSTALL GUSSET AT BS 500D STR19L.; [05] INSTALLED NEW GUSSET AT BS 500D STR19L; PN#143A9483-6 IAW SRM 51-40-02-OG-0 AND IAW DWG#143A9481; [06] COMPLETED INSTALLATION OF GUSSET BS 500D STR 19L; [07] VERIFIED INSTALLED NEW GUSSET AT BS 500D STR19L; PN#143A9483-6 IAW SRM 51-40-02-OG-0 AND IAW DWG#143A9481.; [08] VERIFIED INSTALLED NEW GUSSET AT BS 500D STR19L; PN#143A9483-6 IAW SRM 51-40-02-OG-0 AND IAW DWG#143A9481.

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